1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
#ifndef STRALLOC_H
#define STRALLOC_H
/*
* Revision 20210307, Erwin Hoffmann
* -
*/
#include <sys/types.h>
/* stralloc is the internal data structure all functions are working on.
* s is the string.
* len is the used length of the string.
* a is the allocated length of the string.
*/
typedef struct stralloc {
char* s;
size_t len;
size_t a;
} stralloc;
//extern int stralloc_ready(stralloc *,unsigned int);
extern int stralloc_ready(stralloc *sa,size_t len);
//extern int stralloc_readyplus(stralloc *,unsigned int);
extern int stralloc_readyplus(stralloc *sa,size_t len);
extern int stralloc_copy(stralloc *,stralloc *);
extern int stralloc_cat(stralloc *,stralloc *);
extern int stralloc_copys(stralloc *,const char *);
extern int stralloc_cats(stralloc *,const char *);
extern int stralloc_copyb(stralloc *,const char *,unsigned int);
extern int stralloc_catb(stralloc *,const char *,unsigned int);
//extern int stralloc_append(stralloc *,char *); /* beware: this takes a pointer to 1 char */
extern int stralloc_append(stralloc *sa,const char *in); /* beware: this takes a pointer to 1 char */
extern int stralloc_starts(stralloc *,const char *);
#define stralloc_0(sa) stralloc_append(sa,"")
extern int stralloc_catulong0(stralloc *,unsigned long,unsigned int);
extern int stralloc_catlong0(stralloc *,long,unsigned int);
extern void stralloc_free(stralloc *);
#define stralloc_catlong(sa,l) (stralloc_catlong0((sa),(l),0))
#define stralloc_catuint0(sa,i,n) (stralloc_catulong0((sa),(i),(n)))
#define stralloc_catint0(sa,i,n) (stralloc_catlong0((sa),(i),(n)))
#define stralloc_catint(sa,i) (stralloc_catlong0((sa),(i),0))
#endif
|
